Removed the old openflowj protocol library

Change-Id: I4fcd0399c6eb0d9089116e365b55505042ded1fc
diff --git a/src/main/java/net/onrc/onos/apps/sdnip/Configuration.java b/src/main/java/net/onrc/onos/apps/sdnip/Configuration.java
index 28f195c..b834603 100644
--- a/src/main/java/net/onrc/onos/apps/sdnip/Configuration.java
+++ b/src/main/java/net/onrc/onos/apps/sdnip/Configuration.java
@@ -6,7 +6,7 @@
 import net.floodlightcontroller.util.MACAddress;
 
 import org.codehaus.jackson.annotate.JsonProperty;
-import org.openflow.util.HexString;
+import org.projectfloodlight.openflow.util.HexString;
 
 /**
  * Contains the configuration data for SDN-IP that has been read from a